[1] Ole K 2005 Phys. Rep. 411 1

[2] Mandel L 1966 Phys. Rev. 144 1071

[3] Cook R J 1982 Phys. Rev. A 25 2164

Cook R J 1982 Phys. Rev. A 26 2754

[4] Inagaki T 1994 Phys. Rev. A 49 2839

Inagaki T 1998 Phys. Rev. A 57 2204

[5] Bialynicki-Birula I 1994 Acta Phys. Polon. A 86
97

[6] Bialynicki-Birula I 1996 Progress in Optics XXXVI ed Wolf E
(Amsterdam: Elsevier)

[7] Bialynicki-Birula I 1996 Coherence and Quantum Optics VII ed
Eberly J, Mandel L and Wolf E (New York: Plenum) p 313

[8] Sipe J E 1994 Phys. Rev. A 52 1875

[9] Newton T D and Wigner E P 1949 Rev. Mod. Phys. 21 400

[10] Wightman A S 1962 Rev. Mod. Phys. 34 854

[11] Adlard C, Pike E R and Sarkar S 1997 Phys. Rev. Lett.
79 1585

[12] Bialynicki-Birula I 1998 Phys. Rev. Lett. 80 5247

[13] Chan K W, Law C K and Eberly J H 2002 Phys. Rev. Lett.
88 100402

[14] Jackson J D 1975 Classical Electrodynamics 2nd edn (New
York: Wiley) pp 391--398 744--752

[15] Wang Z Y and Xiong C D 2006 Chin. Phys. Lett. 23 2422

[16] Tang L, Gu C, Chen B, Wang P, Ming H and Xie J P 2005 Chin.
Phys. Lett. 22 2443

[17] Hong T, Wang J, Xu T J and Sun L Q 2004 Chin. Phys. Lett.
21 907

[18] Raymer M G and Smith B J 2005 Proc. SPIE 5866 1